baber/WOPTO huggingface dataset:
Patent JP-S6466568-A (JP)
Title: Conversion data writing apparatus
Inventor: MIURA AKIO
IPC: G01R31/08
Filed: 1987-09-07
Abstract: PURPOSE:To enable correction of errors due to non-linearity or the like of variable resistors, by interlocking variable contacts of two variable resistors. CONSTITUTION:Voltages as obtained by dividing voltage values EO and ES of DC power sources 13 and 7 with division resistances R1 and R2 and R6 and R7 of variable resistors 1 and 6 are applied t variable contacts 1a and 6a. A voltage value E0/2 is applied to a connection point S and a digital output value from an A/D converter 14 is inputted into a memory writing circuit 16 through an arithmetic circuit 15. At the same time, a voltage applied to the contact 6a is inputted into the circuit 16 through an A/D converter 8 and an arithmetic circuit 17. An address value or the like to be outputted from the circuit 16 is stored 18. Then, as the contacts 1a and 6a move from the end to end of the resistors 1 and 6 through a rotary knob 10, the voltages applied to the converters 14 and 8 increase or decrease. Here, a number of conversion data are written into the circuit 16 and likewise, the conversion data is stored into a circuit 18. Thus, a corrected value is obtained overcoming the non-linear portion existing in the resistors 1 and 6 and the presence of the contact resistance in the contacts 1a and 6a.
Patent JP-H0559884-A (JP)
Title: Excavation direction control device
Inventor: YAMAZAKI TAKASHI
IPC: G01C15/00
Filed: 1991-09-04
Abstract: PURPOSE:To automatically correct the direction of the tip section of the lead pipe of an excavator to the invariably proper excavation direction by detecting the correct displacement quantity based on the image projected with a laser spot on a target by a proximately installed camera. CONSTITUTION:A laser beam L from a laser oscillator 31 is radiated toward a target 22A, and a reference spot position is stored in a microcomputer 36 in advance. An auger 4 is rotated, a water injection is started, a lead pipe 2 is advanced for an excavation, the image of a laser spot Ls generated by the radiation on a target 7A is photographed with a camera 22A and sent to an image processing circuit 32, and the actual drift quantity is calculated and detected by an arithmetic section 33. The presence of the displacement quantity is judged by the microcomputer 36, if no direction correction is required, the excavation is continued. If there is displacement and its quantity can be corrected, the correction direction is outputted from a correction direction judgment section 35 to a hydraulic controller 37, and the direction of the tuyere section 3 of the lead pipe 2 is corrected by a cylinder 6.
Patent JP-S6471549-A (JP)
Title: Cylinder for making pattern for casting
Inventor: HASEGAWA AKIRA
IPC: B22C7/02
Filed: 1987-09-09
Abstract: PURPOSE:To rapidly and simply obtain a pattern in accordance with aim for use by making a die with passing through hole having cross sectional shape of each aim for use changeably attach to a cylinder. CONSTITUTION:The assembling of the cylinder is executed to insert the pattern resin for photopolymerization casting to be containing material into a cylinder body 3, and a plug 4 is pushed in from the plunger 6 side. Next, screw cap 5 is set to the cylinder body 3 and the plunger 6 is inserted and the die 2 with the passing through hole 7 having the aimed shape is selected, to set the outlet part of the cylinder body 3 and a cap 1 is inserted so that light does not come in. In order to obtain the aimed pattern for casting, the cap 1 is taken out and the cylinder body 3 is held by one side of hand and the plunger 6 is turned to right direction by the other hand. When the pattern for casting having necessary length can be obtd, it is cut as matching with the passing through hole 7 by suitable wax instrument. As the die 2 with passing through hole 7 is changeable and female screw is threaded in inside of the die, the die can be easily fitted/detached with the cylinder body 3 without coming in any light.
Patent JP-H04209430-A (JP)
Title: Touch panel and manufacture thereof
Inventor: MATSUBARA TOSHIO
IPC: H01H11/00
Filed: 1990-08-23
Abstract: PURPOSE:To improve the position detection accuracy by forming lead electrodes so that the longitudinal directions of lead electrodes provided in opposite two edges of an upper and a lower transference electrodes are transverse to the direction, in which the distribution of resistance is small. CONSTITUTION:An upper transparent sheet 1 and a lower transparent insulating sheet 2, in which transference electrodes 3, 4 made of the transparent conductive film are respectively formed in one surface and lead electrodes 5, 6 are formed in two edges opposite to the electrodes 3, 4, are overlapped with each other so that the electrodes 3, 4 are opposite to each other and transverse to the longitudinal directions of the electrodes 5, 6, and are adhered to each other with an adhesive layer provided, at least, any one of the electrodes 5, 6. A spacer 8 is located between both the electrodes 3, 4 so that the electrodes 3, 4 do not contact to each other under the ordinary condition, and an insulating layer is provided, at least, any one of the electrodes 5, 6 so that the electrodes 5, 6 do not contact to the electrodes 3, 4 to be overlapped. The lead electrodes 5, 6 are formed so that the longitudinal directions of the electrodes 5, 6 are transverse to the direction, in which the distribution of resistance is small.
Patent JP-S60117484-A (JP)
Title: Bias magnet magnetizing method of magnetic bubble memory
Inventor: OOTAKE ITARU
IPC: G11C11/14
Filed: 1983-11-30
Abstract: PURPOSE:To magnetize a bias magnet without an expensive equipment by rotating and moving a package around a magnetizing electromagnet. CONSTITUTION:A magnetic bubble memory package 22 where a memory chip 20, a bias magnet 21, etc. are already mounted is clipped by a package rotating jig 23 and is set into a gap between magnetic poles 24 and 24' of the magnetizing electromagnet. A strong magnetic field with which the bias magnet 21 is sufficiently saturated is applied uniformly while rotating the package 22 along the peripheral part of magnetic poles 24 and 24' to positions 1, 2, 3, and 4. A magnetic field in the reverse direction is applied little by little to degauss the package while rotating the package 22 similarly to the preceding stage, and a bias magnetic field is set in the about center of an operation margin. Thus, a stable magnetic field superior in uniformity and reproducibility is supplied easily to the chip without using an expensive equipment neither complicating the process even in case of a high-density bubble memory.
Patent JP-H0888384-A (JP)
Title: Thin film solar battery
Inventor: WATANUKI YUJIRO
IPC: H01L31/04
Filed: 1994-09-20
Abstract: PURPOSE: To realize good humidity resistance and weather resistance preventing lowering of characteristic caused by invasion of water by forming adhesive of nylon-12. CONSTITUTION: A first electrode layer 2, a thin film semiconductor layer 3 and a transparent second electrode layer 4 are laminated on a film-like insulation substrate 1, and a third electrode layer 5 is formed in a rear side of the insulation substrate 1. They are fixed by waterproof films 71, 72 with adhesive layers 61, 62 therebetween. The adhesive is formed of nylon-12. The nylon-12 adhesive is thermoplastic resin, which is a hot-melt adhesive. Therefore, it does not generate problems such as yellowing in ethylene vinyl acetate copolymer used before and adhesion strength is also improved. Both humidity resistance and weather resistance of a thin film solar battery are improved.
Patent JP-H0654198-A (JP)
Title: Image transmission system
Inventor: NAKAMURA ATSUSHI
IPC: H04N7/30
Filed: 1992-08-03
Abstract: PURPOSE:To obtain an image transmission system capable of changing a transmission mode by suppressing the deterioration of picture quality owing to the transmission mode to be small, fixing the number of image fetching picture elements to be one kind such as a fine mode, etc., and fixing communication speed as well. CONSTITUTION:The system is composed of an input processing part 1, an image companding part 2 and an output processing part 3, and the part 2 is constituted of a color conversion part 4, an 8X8 block division part 5, a two-dimensional DCT conversion part 6, a quantization circuit 7 and a Huffman encoding circuit 9. In a JPEG image compression system which respectively DCT-converts (discrete cosine conversion) image data inputted by way of the input processing part 1 by setting 8X8 picture elements to be individual one unit, quantizes it and finally makes it into a Huffman code, each value of the quantization coefficient of a quantization table 8 to be used for quantization is multiplied by an optional parameter (a positive integer) by a multiplying circuit 11 to change a compression rate.
Patent JP-S61101825-A (JP)
Title: Power control circuit
Inventor: TAKERA JOJI
IPC: G05F5/00
Filed: 1984-10-25
Abstract: PURPOSE:To prevent malfunction of a load circuit or destruction of components by detecting a prescribed amount of fluctuation of a power supply voltage fed to a connector due to improper contact to interrupt power to the load circuit. CONSTITUTION:When an input voltage rises between input terminals T11, T22, and the voltage reaches an operating start voltage VCCR, a transistor (TR)1 is actuated and a TRTR3 is turned on. On the other hand, a base current of the TR TR1 flows through a Zener diode ZD, but since a base current of the TR TR1 is fed via a resistor r2 when the TR TR2 starts its operation, the TR TR2 is turned on momentarily while being not affected by the leading characteristic of the ZD. On the other hand, the voltage between the terminals T1 and T2 is fluctuated and reaches an unstable voltage, the TR TR1, 2 are turned off and no voltage is fed to output terminals T3, T4. When the input voltage rises again and reaches the operating start voltage VCCR, the TR TR1, 2 are turned on and power is fed to the load.
Patent JP-H1053317-A (JP)
Title: Method and equipment for transferring article
Inventor: TANAKA NOBUHIRO
IPC: B65G61/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To laminate articles by inserting a guide plate below a take-out table in the position corresponding to the article throw-in level in an article receiver, releasing a stopper, sliding the article on the guide plate, and guiding the article on the article receiver in transferring the article on the take-out table to the article receiver. SOLUTION: An article take-out robot 14 is provided with a take-out table 51, an article take-out tool 52, an article shifting device, an article delivering device 54, and an article guide device 55. An article 2 is taken out on the take- out table 51 by the article take-out tool 52, and the article 2 is shifted on the take-out table 51 by the article shifting device. Locking of a unit combination of articles by a stopper 54A of the article delivering device 54 is released, and the unit combination of articles are delivered to a tote 61. A guide plate 55A of the article guide device 55 is inserted in the position corresponding to the article charging level in the tote 61, and after the unit combination of articles slide on the guide plate 55A, the article 2 is transferred to the tote 61 by pulling back the guide plate 55A.
Patent JP-2001051197-A (JP)
Title: Rotary non-axisymmetric prism and metal mold for its injection molding
Inventor: KAKIMOTO MASATOSHI
IPC: G02B5/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To remove projections from a rotary non-axisymmetric prism manufactured by injection molding, and to suppress generation of burrs, and to remove deformation caused by a pattern, by forming mating parts of each adjacent rotary non-axisymmetric face as a ridgeline having a fixed curvature. SOLUTION: A second optical face forming insert die 9 and a third optical face insert die 12 are inserted into a movable side template 102 so that respective mating faces 17, 18 adjoin each other The mating faces (mating parts) 17, 18 have arc shapes (the mating face 17 is a projecting arc and the mating face 18 is a recessed arc) having fixed curvatures, close to a line of intersection 19 between a second optical face forming face 8 and a third optical face forming face 11, from a view of the forming faces 8, 11 from the opening direction (arrow X direction). A step is almost removed between the second optical face forming face 8 and the third optical face forming face 11, to thereby remove a projection between a second optical face 7 and a third optical face 10 which are rotary non-axisymmetric faces of a rotary non-axisymmetric prism 13, a molding product.  Also, burrs are not generated and resistance at the mold- releasing time is also removed.
Patent JP-H0777230-A (JP)
Title: Structure of piston for brake cylinder
Inventor: ISHIDA TATSUO
IPC: F16D65/18
Filed: 1993-09-09
Abstract: PURPOSE:To secure sufficient heat-resisting strength and wear resistance as reducing the weight of a piston by manufacturing a contact surface of a piston for a brake cylinder with a brake pad and its sliding surface with the brake cylinder both with a ferreous material, but a pressure receiving part of the piston with a plastic material, respectively. CONSTITUTION:When hydraulic pressure is produced in a hydraulic chamber 6 and thereby a piston is pushed out, a brake disk 5 is pinchedly pressed from both sides with a brake pad 4 at the side of this piston 2 and another brake pad 4 at the side of a caliper body 1, thereby braking a wheel rotation. The piston 2 in this disk brake like that is made up of a first member 8 made of a ferreous material of carbon steel or the like equipped with a sliding part 2d to be slidingly contact with a brake cylinder 7 and a second member 9 made of a plastic material of pjenol resin or the like equipped with a pressure receiving part 2c receiving the hydraulic pressure of brake oil. In addition, a projection 11 formed in the second member 9 is fitted in a recess 10 of the first member 8, whereby both these members 8 and 9 are integrally connected to each other.
Patent JP-H07216159-A (JP)
Title: Vulcanized rubber for heat-resistant vibration-damping rubber
Inventor: NAKADA HIRONORI
IPC: C08K5/01
Filed: 1994-09-20
Abstract: PURPOSE:To obtain the subject rubber having excellent fatigue resistance and a low dynamic-to-static modulus ratio. CONSTITUTION:This rubber is the one prepared by,vulcanizing a rubber composition prepared by mixing 100 pts.wt. ethylene/alpha-olefin/nonconjugated deiene copolymer rubber having an intrinsic viscosity [eta] of 3dl/g or above with 5-20 pts.wt. liquid diene polymer having a melt viscosity of 3000P or below at 25 deg.C with an organic peroxide.
Patent JP-S59115446-A (JP)
Title: Speed controller for internal-combustion engine equipped with supercharger
Inventor: SUGIURA YASUYUKI
IPC: F02M11/02
Filed: 1982-12-23
Abstract: PURPOSE:To control engine speed and obtain the function as supercharge-pressure controller by detecting a prescribed engine state signal and controlling the opening degree of a secondary-side throttle valve, in an internal-combustion engine having a supercharger which is equipped with a carburetor. CONSTITUTION:The first opening part 32 as supercharge-pressure discharge port is formed on the upstream side of a supercharger 6 in an intake passage 4, and the second opening part 34 as supercharge-pressure intake port is formed on the downstream side of a secondary-side throttle valve 20, and a communication passage 36 for allowing the opening part 32 and the opening part 34 to communicate each other is formed. A branched passage 38 is branched midway in the communication passage 36, and the upstream side from the branched passage 38 of the communication passage 36 is formed to the first passage 40, and the downstream side from the branched passage 38 is formed to the second passage 42. An actuator 48 is installed into the branched passage 38, and one edge of a rod 52 whose the other edge is pivotally supported onto a lever 50 is installed onto the diaphragm 44 of the actuator 48. One edge of the laver 50 is fixed onto the secondary-side throttle valve 20. A solenoid valve 60 connected with a car- speed sensor 54, supercharge-pressure switch 56, and a water-temperature sensor 58 is installed into the passage 40.
Patent JP-H04109182-A (JP)
Title: Test signal generating method
Inventor: KACHI YOSHINORI
IPC: G01R31/28
Filed: 1990-08-29
Abstract: PURPOSE:To dynamically test the action of a logical circuit by providing a feedback circuit from the negative output end of a FF to the input end, setting the reverse values of the required outputs, then applying two clocks with a time interval corresponding to the preset action. CONSTITUTION:The reverse values of the bit values for a tested logical circuit L to obtain the expected result via the expected processing are set to test signal generating circuits F1-Fn. When the first test clock is applied to the circuits F1-Fn, the output is applied to the input terminal of a selector S provided on the input side of the combination circuit logical circuit L of a tested logical unit Y as a test signal, and a control signal is inputted to the circuit L from a test device T via the selector S. The value obtained by the circuit L is inputted to a FFO provided at the next stage, the FFO is set to the expected value when the circuit L performs the expected processing, the FFO is set to the unexpected value when the circuit L performs erroneous processing, thus the action of the circuit L can be tested by monitoring the output from a state output terminal.
Patent JP-H0657981-A (JP)
Title: Multistoried parking device
Inventor: OTAKE TAKASHI
IPC: E04H6/06
Filed: 1992-07-31
Abstract: PURPOSE:To enable an upper stage car to exit freely even when the car is parked on a lower stage by installing an upper frame and a lower frame which are similarly formed in the shape of horizontal 'L' and a lifter having a drive section which is in mesh with a rack of each frame. CONSTITUTION:When a lifter 13 is positioned at a second floor parking area P2, a car parking on a first floor parking area P1 is allowed to park or exit as usual. When parking on the second floor parking area P2, a car is loaded on an upper base of the lifter 13 under the condition that the lifter 13 is moved forward and lowered and landed on the ground. Then, a motor is driven so as to begin to rise, maintaining the lifter 13 in a horizontal state. When the lifter reaches horizontal frames 8 and 16, it is moved backward and housed in the second floor parking area P2. During the backward motion, the bottom of the lifter 13 is held with a holding roller and the lifter is moved backward smoothly. After it is housed, the horizontal and hosing state of the lifter can be maintained even when the power source of the motor is cut off and the operation is suspended.
Patent JP-H0759110-A (JP)
Title: Picture storage processor
Inventor: SAWADA KOICHI
IPC: H04N5/907
Filed: 1993-08-17
Abstract: PURPOSE:To prevent the deterioration in picture quality in advance with simple configuration by storing picture data for three colors and picture data representing luminance and color difference signals as they are and inter- converting the stored picture data depending on an output destination to provide an output. CONSTITUTION:A frame memory 4 stores picture data in which red, green and blue colors are made up of 8 bits respectively in the RGB system as they are and stores picture data in which a luminance signal Y and color difference signals Cr, Cb are made up of 8 bits respectively in the YCrCb system as they are. Picture data stored in the frame memory 4 are sent to a predetermined output destination through a picture processing circuit 13 and an output side bus control 14. The picture data are inter-converted by the bus control 14 and the result is provided as an output depending whether the output destination is a monitor 6, a printer 7 or a photo storage 3. Thus, the inter-conversion at the storage is not required.
Patent JP-H0856800-A (JP)
Title: Chopstick holder
Inventor: TEJIMA AZUMA
IPC: A47G21/00
Filed: 1994-08-25
Abstract: PURPOSE: To leave chopsticks during meal so as to moderately chew foods by inclining and supporting a tapered cylindrical chopstick insertion holder on supports so that the rear end part thereof is directed upward. CONSTITUTION: A chop stick insertion holder 5 is fitted in holes formed in first and second supports 3, 4 so that the tapered stick insertion holder 5 is inclined and supported while its rear end defining therein a larger opening is directed upward. The chopstick holder 1 is set on a dining table, and when chopsticks H are set during meal, the chopsticks are dropped into the holder 5 from the rear end opening, and accordingly, the chopsticks H can be promptly stored in the holder 5. In this stored condition, the chopsticks H are laid in the holder 5 by a length which is more than one-half of the overall length thereof, and accordingly, the chopsticks H do not come off even though they can be carelessly touched. When the chopsticks H are used again, the upper part of the chopsticks H projected outward is held by a hand and is then taken out.  When either the chopsticks are left or taken up, it is not necessary to change in holding of the chopsticks held on the hand. Accordingly, the chopsticks can be smoothly left during meal so as to moderately chew foods.
Patent JP-S60123378-A (JP)
Inventor: NAKAMOTO TAKAYUKI
IPC: B65D85/00
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0387614-A (JP)
Title: Rotary encoder
Inventor: KODA MASAHIKO
IPC: G01D5/30
Filed: 1989-08-30
Abstract: PURPOSE:To improve the resolution by providing two pieces of photodetectors attached to the tip of a turning rod, and setting an angle at which they look at the rotation center of the rod to 1/2 of an angle at which they look the rotation center of the rod from an adjacent reflection point on the reflecting surface of one cylindrical mirror. CONSTITUTION:The rotary encoder is provided with two pieces of cylindrical mirrors 5, 6 in which the opposed surfaces provided like a concentric circle are reflecting surfaces, a shaft 1 provided on the axis of these cylindrical mirrors 5, 6, a rod 7 whose one end part is fixed to the shaft 1, two pieces of photodetectors 3, 4 fixed to the other end part of the rod 7, and a light emitting device 2 for emitting a light beam to the cylindrical mirror 6 through a hole provided on the cylindrical mirror 5. In such a state, when an angle for looking at the center of the shaft 1 from an adjacent reflection point of the reflecting surface of the cylindrical mirror 6 of a light beam is theta radian, an angle for looking at the center of the shaft 1 from photodetectors 3, 4 is (theta/2) radian, therefore, the resolution for detecting this turning angle becomes (theta/2) radian, and the resolution comes to two folds.
Patent JP-H0273723-A (JP)
Title: Da converter
Inventor: YASUI KUNIO
IPC: H03M1/66
Filed: 1988-09-08
Abstract: PURPOSE:To reproduce a waveform with rapid change as a rectangular wave with fidelity without any oscillation accompanied thereto by applying linear interpolation to an output waveform so as to omit a filter. CONSTITUTION:Since a digital input signal to an n-bit DA conversion circuit 4 and that of an n-bit DA conversion circuit 6 are always deviated by one clock, a signal amplitude difference by a signal change for one clock takes place between a step waveform signal 7 and a step waveform signal 8 being output signals of the DA conversion circuits. A constant current charge/discharge circuit 9 discharges a capacitor 10 by a constant current in response to the amplitude difference. Thus, a terminal voltage of the capacitor 10 varies linearly with the amplitude difference and an object linear interpolation signal 12 is obtained. Then a waveform with a rapid amplitude change such as a rectangular wave is reproduced without any oscillation even without a filter circuit.